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Parabolic arches of variable thickness
Tabulations for aid in designing parabolic arches of variable depth are presented; design coefficients are restricted to single abutment to crown thickness ratio for various rise to chord ratios; variation in thickness was derived that permits tabulation of resistance of arch to loads and end movements in terms of single parameter; fixed end moment and reactions are given for four loading conditions and elastic constants are tabulated so that any degree of end restraint can be considered.
Parabolic arches of variable thickness
Tabulations for aid in designing parabolic arches of variable depth are presented; design coefficients are restricted to single abutment to crown thickness ratio for various rise to chord ratios; variation in thickness was derived that permits tabulation of resistance of arch to loads and end movements in terms of single parameter; fixed end moment and reactions are given for four loading conditions and elastic constants are tabulated so that any degree of end restraint can be considered.
Parabolic arches of variable thickness
ASCE -- Proc (J Structural Div)
Parme, A.L. (author) / Holland, E.P. (author)
1964
23 pages
Article (Journal)
English
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